\begin{enumerate}                                       % env-5
	\item one                                           % items-4
	 enumerate text
	 enumerate text
	 enumerate text
	\item two                                           % items-5
	 enumerate text
	 enumerate text
	 enumerate text
	 \begin{itemize}                               % env-4
		 \item first bullet                        % items-2
		  itemize text
		  itemize text
		  itemize text
		 \item second bullet                       % items-3
		  itemize text
		  itemize text
		  itemize text
		  \begin{myenv}                       % env-3
			  body text
			  body text
			  body text
			  \begin{itemize}                 % env-2
				  \item item body text        % items-1
				   item body text
				   item body text
				   \begin{anotherenv}    % env-1
					   another env body
					   another env body
					   another env body
					   \begin{another}[
							   optional arg text
							   \if
								   something
							   \else
								   something else
							   \fi
							   optional arg text
							   optional arg text]{mand arg
						   }
						   yet more text
						   yet more text
						   yet more text
					   \end{another}
				   \end{anotherenv}
			  \end{itemize}
		  \end{myenv}
	 \end{itemize}
	 some text
\end{enumerate}
